With some of his core backbone personnel, as well as Tian Haoming, who came from the capital, Xu Haibao and his entourage, who sailed out to sea on his own 'Xuanwu' yacht, went straight to the destination of this trip, the mysterious ocean blue hole.

Seeing Liu Xiaohan who came out with Xu Haibao, most of the people on the yacht already knew that this seemingly weak girl was not much worse than them. Give him some time, I'm afraid that Liu Xiaohan will also be the latecomer.

When the yacht arrived near the Blue Grotto, the two patrol boats responsible for patrolling the vicinity of the Blue Grotto also approached at the right time. Seeing the arrival of the patrol boat, Xu Haibao also decided to get on the patrol boat to inquire about the situation.

Looking at Liu Xiaohan beside him, Xu Haibao also said in a timely manner: "Xiaohan, you can catch fish on the boat! I went to patrol the boat with Lao Tian and Lao Zhao, the situation over there is unknown, and you can't get too close!"

"Okay, you get busy with your work first! If it's okay, I'll wait for some fishing or rest. ”

For Liu Xiaohan, following Xu Haibao to the sea this time also knows that this kind of thing is a bit boring. More often than not, she can only act as a spectator. Even, when Xu Haibao went to the sea to explore, no one could accompany him.

Regarding the situation of this mysterious blue cave, although professional divers have been sent to dive to investigate. However, after many divers dived, they found that the pressure of the sea water in the blue hole was greater than they thought.

The most important thing is that there seems to be an undercurrent in the blue hole. Even if you dive with a diving lamp, you still can't see the situation in the sea. Due to safety concerns, several attempts to dive into Kancha have been temporarily cancelled.

After arranging for Liu Xiaohan, who went to sea with him, and asking Tang Xingyou to take care of him, Xu Haibao and his entourage quickly boarded the patrol boat. For Xu Haibao, the blue hole not far away has come into view.

Knowing the identities of the three people who boarded the ship was unusual, the person in charge of the patrol boat also introduced the situation in a timely manner. After listening to the report, Xu Haibao also said directly: "Okay! The patrol boat is on standby, I'll go into the water to feel the situation first!"

"Advisor, be careful!"

"Don't worry! If it's really dangerous, I'll find a way to get out! The depth of this blue hole should be within my tolerance. As long as there is no so-called dragon in the cave, I should still be safe. ”

In the eyes of many local fishermen, this mysterious underwater blue hole should be the residence of the so-called dragon. But for Xu Haibao, when he arrived here, he didn't notice any divine dragon breath.

The only thing that interested him was that the blue hole was indeed a bit difficult. With his cultivation in the Jindan realm, his spiritual power couldn't be explored to the end. This also means that this blue hole is strange, and there should be some mystery.

Accompanied Xu Haibao into the water, and soon swam towards the blue hole. Many of the team members who stayed on the patrol boat were also curious about this. In their opinion, since Xu Haibao wants to go down to the Blue Cave, why doesn't he wear any diving equipment?

Faced with the confusion of the accompanying crew, the captain also explained in a low voice: "This is a master sent from above, and there is no need for such auxiliary equipment." If it had been useful to carry diving equipment, we wouldn't have done it until now, and we didn't even find out what was going on underneath!"

Superior is the unified name for those cultivators in the Special Affairs Academy!

Xu Haibao, who arrived at the edge of the blue hole, stood in the sea water that was not deep, looking at the deep blue cave below, and could also feel the adsorption force coming from the cave. Looking at it like this, it seems that there is a leak under the blue hole.

The question is, the bottom of the blue hole is really leaking, so where does the sea water it swallows go?

"Interesting! The stone walls of this blue cave don't look natural. There are traces of artificial excavation, so what secrets are hidden in such a deep underwater cave? What is there down there?"

Xu Haibao, who felt full of curiosity, waved his hand and added a layer of Dan Li protective shield to his body, and then slowly jumped into the blue hole. Looking at this deep underwater cave with an inner diameter of dozens of meters, Xu Haibao did not dive into the bottom of the cave in one bite.

Xu Haibao, who kept diving down against the cave wall, soon found that after diving half a meter, the cave seemed to be tilting. This also means that this cave is not a straight blue hole as outsiders think.

Touching the hard stone walls of the cave, Xu Haibao's mind was still full of confusion. In his opinion, the location of this blue hole should also be the ocean in the early years. Who would come to the sea to dig such an underwater cave?

When Xu Haibao continued to dive, he suddenly found that this blue hole was somewhat similar to the shape of the word 'township'. The slope of the cave is not too high, but it is easy to cause people who enter it to have a somewhat oppressive sense of distress.

"It's no wonder that the diving team was never able to figure out what was going on in the cave. If you don't go deep into the bottom of the blue hole, no one will know that this blue hole is so deep and has such a large slope. This blue hole is really weird!"

To Xu Haibao's surprise, when he entered the second half of the Blue Cave, looking at the mysterious small caves that appeared around the cave wall, Xu Haibao frowned a little and said, "Cave in the cave?

Even as a Jindan monk, Xu Haibao is still in a situation where he has no solution to many things. Looking at the small caverns in the walls of the caves, some of them simply can't accommodate a human body to burrow into.

From what Xu Haibao could perceive, there was still water surging in these caves. This shows that these small caves should be very deep, and he still doesn't know what is in the caves when he can't detect them with his spiritual power.

When Xu Haibao really stepped on the bottom of the blue hole, he couldn't help but be surprised: "There is such a big space below? Looking like this, it seems to be the same as the courtyard on land? Could it be that this is the cave?"

Just when Xu Haibao was confused, Zhu Ling's voice came from his mind: "This is an abandoned Water Monarch Cave Mansion!"

"Zhu Ling, do you mean that in this place, there were people who practiced here in ancient times?"

"Yes! When the cave is inhabited, the sea water does not come in at all. However, this cave is not simple, and it should be a little weird. You take a good look and perceive what's wrong with this Water Monarch Cave Mansion!"

Facing Zhu Ling's reminder, Xu Haibao also carefully checked the surrounding situation. After some careful inspection and analysis, Xu Haibao found that in the cave, there were several carved formations.

Staring at this formation pattern and looking at it carefully, Xu Haibao also said directly: "Zhu Ling, this is a formation pattern, right? Do you know what kind of formation this is? Could it be that in addition to the cave in the cave, there is also a hole in the cave in this cave?"

"It should be! This cave house is too simple, it should be a foreign house. If you want to enter the inner house, you must crack these formations. I don't know what it is, but I seem to have seen it. ”

Regarding the words spoken by Zhu Ling, Xu Haibao also really felt that he still knew very little about the ancient secrets. Similar to this mysterious formation, Xu Haibao still couldn't see anything.

It can be seen that the well-informed Zhu Ling is itself in the process of recovery. There are so many missing memories that Zhu Ling often knows half about some things. And Xu Haibao didn't urge, thinking that he should let Zhu Ling think about it.

Facing those formation patterns carved on the ground, Xu Haibao, who pinched the magic technique, washed away the sea mud that covered the formation patterns. Perhaps because of the age of its existence, many of the formations were covered with sedimented silt.

As the silt was washed away by Xu Haibao, looking at these formations carved on the floor, Xu Haibao found that the area seemed to be not small. Staring at some places, Xu Haibao found that there should be small holes at the junction of the formation patterns.

Thinking of the array he had set up before, Xu Haibao suddenly said: "Could it be that these holes are used to fill the spirit stones?

Just as Xu Haibao wanted to try, Zhu Ling suddenly said: "I remember! This array is a teleportation array, and filling the spirit stone can activate the formation." But the other side of the formation is there, I'm afraid no one knows!"

A teleportation array carved into the bottom of the sea?

After listening to Zhu Ling's words, Xu Haibao immediately said, "This is a teleportation array that can be teleported to another place or space?"

"That's right! It should be a teleportation array! Looking at the scale of this array, the distance of teleportation should not be short. As far as your current cultivation is concerned, I don't recommend you to try or take risks. It's easy to teleport in the past, but it's unknown whether you'll be able to come back. ”

As soon as he heard this, Xu Haibao immediately dispelled the idea of teleportation. The reason is very simple, if he really teleports to a dead place or another dimension, and he can't find the formation that teleported back, how can he return then?

Just as Xu Haibao was thinking, Zhu Ling suddenly said: "Judging from the direction of the sea water in the cave, those sea water seems to flow to the place of returning to the ruins. There are so many memories that I can't see the difference in this cave for a while.

However, the waters of those small caves still lead to an unknown place. When you have a breakthrough in your cultivation, it's not too late to come back and take a look. The most important thing is to find a place to help me continue to evolve!

Judging from the current situation, the inner place of this cave seems to be about to appear. Just wait patiently for a while, and maybe the inner mansion of this undersea cave will appear. Then you can come again!"

Regarding Zhu Ling's suggestion, Xu Haibao also felt that after entering the Jindan realm, he seemed to have changed from the city to the fantasy world. The mysterious cave under the sea should be born soon. Is it possible to stage a treasure hunting expedition?

Zhu Ling is right about one thing, even if he advances to the Jindan Realm, Zhu Ling has also gained a good evolution, but there are still many secret places in this world, which Xu Haibao can't set foot in and explore.

It seems easy to activate this teleportation array. It is unknown if you can enter the teleportation array and be teleported there. Without full certainty, Xu Haibao didn't dare to take such a risk.

After all, the power of space is the most mysterious and terrifying. If he is not careful, a Jindan monk like Xu Haibao will still pay the price of his life. He was not unconcerned, so how could he dare to make such an attempt?

Standing in the midst of these mysterious formations, Xu Haibao also truly understood why many cultivators would say that if they don't advance, they will retreat. The higher the cultivation, the more I feel that my strength is not enough. If you don't improve your cultivation, doesn't it mean that you are going backwards?